WO2019114488A1 - 一种气吹蝶形光缆及其制作工艺 - Google Patents
一种气吹蝶形光缆及其制作工艺 Download PDFInfo
- Publication number
- WO2019114488A1 WO2019114488A1 PCT/CN2018/115501 CN2018115501W WO2019114488A1 WO 2019114488 A1 WO2019114488 A1 WO 2019114488A1 CN 2018115501 W CN2018115501 W CN 2018115501W WO 2019114488 A1 WO2019114488 A1 WO 2019114488A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- butterfly
- cable
- sheath
- air
- optical fiber
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
Definitions
- the present invention relates to the field of butterfly optical cables, and in particular, to a gas blown butterfly optical cable and a manufacturing process thereof.
- the traditional butterfly optical cable has been widely popularized with the construction of the three networks.
- the traditional butterfly-shaped optical cable is used for the introduction of the pipeline as follows. As shown in Fig. 1, with the popularity of the fiber-optic household, the traditional butterfly shape The introduction of optical cables exposed more problems during the construction process, which manifested itself in the limitations of the field of use.
- the existing butterfly optical cables are mostly single-core optical cable structures. Although the structure is simple and convenient to route, it has gradually failed to adapt to the development of optical networks;
- Pipeline construction not only can effectively protect the cable, but also maintains the modern concept of neatness in the environment.
- the cable is clean and tidy in the pipeline through underground, wall and other routes.
- the present invention provides an air blown butterfly cable which is intended to solve the above problems of the prior art air blown butterfly cable.
- the present invention provides a gas-blown butterfly-shaped optical cable manufacturing process, which aims to solve the above-mentioned problems in the prior art air-blown butterfly optical cable manufacturing process.
- a gas-blown butterfly-shaped optical cable includes a cable body, the cable body includes a sheath, a reinforcing member and an optical fiber, and the reinforcing member and the optical fiber are disposed inside the cable body; Forming a groove on the side, the outer wall of the sheath is provided with a plurality of tooth-shaped protrusions, and the protrusions extend along the length direction of the cable body
- the slot has two slots, and the two slots are symmetrically disposed on opposite sides of the cable body.
- 20-40 of the protrusions are provided on the outside of the sheath.
- the protruding portion has a pointed shape, and both sides of the protruding portion are planar structures.
- the maximum radial dimension of the sheath of the projection is 5-10 times the height of the projection.
- the outer portion of the sheath is provided with 25-35 of the protrusions, and the maximum radial dimension of the sheath of the protrusion is the protrusion
- the height of the department is 7-9 times.
- the slot is a type structure
- the reinforcing member has two, and the two reinforcing members are symmetrically disposed on two sides of the optical fiber.
- the reinforcement member is made of metal.
- the optical fiber is a 1-4 core optical fiber.
- a gas-blown butterfly-shaped optical cable manufacturing process for manufacturing the above-mentioned air-blown butterfly optical cable includes the following steps:
- the air blow butterfly cable obtained by the above design has at least the following effects:
- the present invention provides a new way of laying a butterfly fiber optic cable, providing technical support for the continued development of the optical network.
- the cable can effectively utilize small-sized, low-cable heavy air blowing pipes during laying, meeting the high requirements of major operators for pipeline utilization.
- the cable adopts the technology of low-smoke and halogen-free materials and the design of the serrated appearance.
- the low-smoke and halogen-free materials are contacted by the manufacturer to develop low friction performance, and the serrated appearance reduces the contact area during construction, and finally reduces from the two aspects. Small friction.
- the air blow butterfly cable produced by the above design has the characteristics of low cable weight, low friction and the like, and the air blow butterfly cable is compared with the traditional butterfly cable. It meets the high requirements of pipeline operators for the utilization of pipelines, and increases the actual service life of air-blown butterfly cables, greatly reducing the cost of laying.
- FIG. 1 is a schematic structural view of a butterfly optical cable in the prior art
- FIG. 2 is a schematic structural view of a gas-blown butterfly optical cable provided by an embodiment of the present invention.
- FIG. 3 is a flow chart of a manufacturing process of a gas-blown butterfly optical cable according to an embodiment of the present invention.
- Icons 100 - cable body, 110 - jacket, 120 - stiffener, 130 - fiber, 140 - slotted, 150 - bulge.
- the terms “installation”, “connected”, “connected”, “fixed” and the like should be understood broadly, and may be, for example, a fixed connection or a Removable connection, or integrated; can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
- the meaning of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.
- the first feature may include direct contact between the first and second features above or below the second feature, and may also include that the first and second features are not Direct contact is through contact with additional features between them.
- the first feature includes, above, and above the second feature, the first feature is directly above and above the second feature, or merely indicates that the first feature level is higher than the second feature.
- the first feature includes below, below and below the second feature, the first feature is directly below and below the second feature, or merely indicates that the first feature level is less than the second feature.
- the air blow butterfly cable includes a cable body 100.
- the cable body 100 includes a sheath 110, a reinforcing member 120, and an optical fiber 130. Both the stiffener 120 and the optical fiber 130 are placed inside the cable body 100.
- Both sides of the sheath 110 form a slit 140, and the outer wall of the sheath 110 is provided with a plurality of tooth-shaped projections 150 extending along the length direction of the cable body 100.
- the two slots 140 are symmetrically disposed on both sides of the cable body 100.
- the outer portion of the sheath 110 is provided with 20 projections 150.
- the protruding portion 150 has a pointed shape, and both sides of the protruding portion 150 have a planar structure. ⁇ 0 2019/114488 ⁇ (: 17 ⁇ 2018/115501
- the maximum radial dimension of the sheath 110 of the projection 150 is 5 times the height of the projection 150.
- the slot 140 is of a type structure, and the reinforcing member 120 has two, and the two reinforcing members 120 are symmetrically disposed on both sides of the optical fiber 130.
- the reinforcing member 120 is made of metal.
- the optical fiber 130 is a 3-core optical fiber 130.
- the air blow butterfly type optical cable provided by the embodiment has the characteristics of low friction, high flexibility, high rigidity and the like compared with the conventional butterfly optical cable.
- the air blow butterfly type optical cable provided in this embodiment adopts a sawtooth appearance on the outer end of the conventional butterfly optical cable to reduce the contact area between the cable and the pipeline, thereby reducing the friction force and achieving the air blowing condition.
- the gas-blown butterfly type optical cable provided in this embodiment is applicable to an optical fiber 1-4 core or an optical fiber 130 belt transmission.
- the air blow butterfly type optical cable provided in this embodiment has at least the following effects:
- the present invention provides a new way of laying a butterfly optical cable, which provides technical support for the continued development of the optical network.
- the cable can effectively utilize small-sized, low-cable heavy air blowing pipes during laying, meeting the high requirements of major operators for pipeline utilization.
- the cable adopts the technology of low-smoke and halogen-free materials and the design of the serrated appearance.
- the low-smoke and halogen-free materials are contacted by the manufacturer to develop low friction performance, and the serrated appearance reduces the contact area during construction, and finally reduces from the two aspects. Small friction.
- the air blow butterfly cable includes a cable body 100.
- the cable body 100 includes a sheath 110, a reinforcing member 120, and an optical fiber 130. Both the stiffener 120 and the optical fiber 130 are placed inside the cable body 100.
- Both sides of the sheath 110 form a slit 140.
- the outer wall of the sheath 110 is provided with a plurality of tooth-shaped projections 150 extending along the length of the cable body 100.
- the two slots 140 are symmetrically disposed on both sides of the cable body 100.
- the outer portion of the sheath 110 is provided with 30 projections 150.
- the protruding portion 150 has a pointed shape, and both sides of the protruding portion 150 have a planar structure. ⁇ 0 2019/114488 ⁇ (: 17 ⁇ 2018/115501
- the maximum radial dimension of the sheath 110 of the projection 150 is 8 times the height of the projection 150.
- the slot 140 is of a type structure, and the reinforcing member 120 has two, and the two reinforcing members 120 are symmetrically disposed on both sides of the optical fiber 130.
- the reinforcing member 120 is made of metal.
- the optical fiber 130 is a 4-core optical fiber 130.
- the air blow butterfly cable provided in this embodiment can also achieve the effect of the optical cable in the first embodiment.
- the projection 150 having a larger height enables the sheath 110 to have a smaller contact area with the pipe while maintaining a larger radial dimension, and can reduce the friction between the sheath 110 and the pipe. Convenient to carry out air blowing technology.
- the air blow butterfly cable includes a cable body 100.
- the cable body 100 includes a sheath 110, a reinforcing member 120, and an optical fiber 130. Both the stiffener 120 and the optical fiber 130 are placed inside the cable body 100.
- Both sides of the sheath 110 form a slit 140, and the outer wall of the sheath 110 is provided with a plurality of tooth-shaped projections 150 extending along the length direction of the cable body 100.
- the outer portion of the sheath 110 is provided with 40 projections 150.
- the projections 150 are in the shape of a pointed tooth, and both sides of the projection 150 are planar structures.
- the maximum radial dimension of the sheath 110 of the projection 150 is 10 times the height of the projection 150.
- the slot 140 is of a type structure, and the reinforcing member 120 has two, and the two reinforcing members 120 are symmetrically disposed on both sides of the optical fiber 130.
- the reinforcing member 120 is made of metal.
- the optical fiber 130 is a 1-core optical fiber 130.
- the specific structural shape and size of the cable body 100 are designed, and then a special mold is designed according to the drawing design, and then the butterfly optical cable is processed and manufactured.
- This embodiment provides a manufacturing process of a gas-blown butterfly optical cable.
- a gas-blown butterfly optical cable manufacturing process for manufacturing the air-blown butterfly optical cable includes the following steps:
- the optical fiber 130 is in storage-coloring-distributing--the sheath 110 is disposed outside the optical fiber 130.
- the colored fiber 130 color fiber is passed through the sheath 110 process to produce a finished product, and a self-centering mold is used for production to debug appropriate process parameters;
- the library can be taken out.
- the gas-blown butterfly optical cable provided in this embodiment firstly designs a special mold to achieve the sawtooth appearance of the optical cable, and then adopts a softer and stronger strength: ⁇ 1 ⁇ , the outer protective layer is low. Frictional low-smoke halogen-free material.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
提供一种气吹蝶形光缆及其制作工艺,属于蝶形光缆领域。气吹蝶形光缆包括线缆本体(100),线缆本体(100)包括护套(110)、加强件(120)及光纤(130),加强件(120)及光纤(130)均置于线缆本体(100)内部;护套(110)的两侧形成开槽(140),护套(110)的外壁设置有多个齿状的凸出部(150),凸出部(150)沿线缆本体(100)的长度方向延伸。气吹蝶形光缆与传统的蝶型引入光缆相比,具有低缆重,低摩擦力等特点,并且在满足各大运营商对于管道利用率的高要求的同时增加了气吹蝶型光缆的实际使用寿命,大大减少了敷设成本。
Description
\¥0 2019/114488 ?€1^2018/115501
一种气吹蝶形光缆及其制作工艺
技术领域
[0001] 本发明涉及蝶形光缆领域, 具体而言, 涉及一种气吹蝶形光缆及其制作工艺。
背景技术
[0002] 随着全球光网络建设的迅猛发展, 通信业务对光缆产品的要求也呈梯度增长, 同时, 光缆的结构也对使用的环境及硬件要求的依赖程度逐渐加大。 在网络建 设上, 随着管道资源的紧张, 用户对管道空间利用率、 施工队对施工效率和维 护的便利性等提出了更高的要求, 气吹技术是一种较优秀的选择。
[0003] 传统的蝶型光缆随着三网建设已大规模普及, 传统的蝶形引入光缆用于管道引 入的结构如下, 如图 1所示, 随着光纤入户的普及, 传统的蝶形引入光缆在施工 过程中暴露了较多的问题, 表现为其在使用领域上的局限性逐步体现出来。
[0004] 现有的蝶型光缆多为单芯光缆结构, 虽然结构简单布线方便, 但是已经逐 渐适应不了光网络的发展;
[0005] 二、 随着光网络的发展, 蝶型光缆布线趋向拥挤、 复杂化, 这要求蝶型光缆的 敷设更加便捷、 迅速。
[0006] 但是在实际施工过程中, 也遇到了如下的各种问题:
[0007] 在城市中敷设时, 由于城市内网络发展较早, 尤其是老旧城区, 管道内充 斥较多缆线等, 蝶型光缆牵引敷设不便利;
[0008] 二、 在农村网络建设过程中, 由于农村布局的不合理、 规划混乱、 管路老化等 原因, 导致敷设困难。 在光纤入户的过程中, 管道入户是选择最多的方式之一
[0009] 管道施工不但可以有效的保护光缆, 同时对于现代讲究环境的整洁观念起到了 维护作用, 光缆在管道内通过地下、 墙路等路线入户, 显得干净整洁。
发明概述
技术问题
问题的解决方案
\¥0 2019/114488 卩(:17 \2018/115501 技术解决方案
[0010] 本发明提供了一种气吹蝶形光缆, 旨在解决现有技术中气吹蝶形光缆存在的上 述问题。
[0011] 本发明提供了一种气吹蝶形光缆制作工艺, 旨在解决现有技术中气吹蝶形光缆 制作工艺存在的上述问题。
[0012] 本发明实施例是这样实现的:
[0013] 一种气吹蝶形光缆, 包括线缆本体, 所述线缆本体包括护套、 加强件及光纤, 所述加强件及光纤均置于线缆本体内部; 所述护套的两侧形成开槽, 所述护套 的外壁设置有多个齿状的凸出部, 所述凸出部沿所述线缆本体的长度方向延伸
[0014] 进一步, 在本发明优选的实施例中, 所述开槽有两个, 两个开槽对称设置于所 述线缆本体的两侧。
[0015] 进一步, 在本发明优选的实施例中, 所述护套的外部设置有 20-40个所述凸出 部。
[0016] 进一步, 在本发明优选的实施例中, 所述凸出部为尖齿形, 凸出部的两侧均为 平面结构。
[0017] 进一步, 在本发明优选的实施例中, 所述凸出部的护套的径向的最大尺寸为所 述凸出部的高度的 5-10倍。
[0018] 进一步, 在本发明优选的实施例中, 所述护套外部设置有 25-35个所述凸出部 , 所述凸出部的护套的径向的最大尺寸为所述凸出部的高度的 7-9倍。
[0019] 进一步, 在本发明优选的实施例中, 所述开槽为 型结构, 所述加强件有两根 , 两根加强件对称地设置于所述光纤的两侧。
[0020] 进一步, 在本发明优选的实施例中, 所述加强件用金属制成。
[0021] 进一步, 在本发明优选的实施例中, 所述光纤为 1-4芯光纤。
[0022] 一种气吹蝶形光缆制作工艺, 用于制造上述的气吹蝶形光缆, 包括以下步骤:
[0023] 光纤入库-着色-配盘-在光纤外部设置护套。
发明的有益效果
有益效果
\¥0 2019/114488 卩(:17 \2018/115501
[0024] 本发明通过上述设计得到的气吹蝶形光缆, 至少具有如下效果:
[0025] ( 1) 本发明提供了一种新的敷设蝶型光缆的方式, 为光网络的持续发展提供 了技术支撑。
[0026] (2) 该缆在敷设时可以有效利用小尺寸、 低缆重气吹管道, 满足各大运营商 对于管道利用率的高要求。
[0027] (3) 该缆采用低烟无卤材料的工艺及锯齿状外表的设计, 低烟无卤材料联系 厂商开发低摩擦性能, 锯齿状外表减小施工时接触面积, 最终从俩方面减小摩 擦力。
[0028] 本发明通过上述设计得到的气吹蝶形光缆制作工艺, 所生产的气吹蝶形光缆, 与传统的蝶型引入光缆相比, 具有低缆重, 低摩擦力等特点, 并且在满足各大 运营商对于管道利用率的高要求的同时增加了气吹蝶型光缆的实际使用寿命, 大大减少了敷设成本。
对附图的简要说明
附图说明
[0029] 为了更清楚地说明本发明实施方式的技术方案, 下面将对实施方式中所需要使 用的附图作简单地介绍, 应当理解, 以下附图仅示出了本发明的某些实施例, 因此不应被看作是对范围的限定, 对于本领域普通技术人员来讲, 在不付出创 造性劳动的前提下, 还可以根据这些附图获得其他相关的附图。
[0030] 图 1是现有技术中蝶形光缆的结构示意图;
[0031] 图 2是本发明实施方式提供的气吹蝶形光缆的结构示意图;
[0032] 图 3是本发明实施例提供的气吹蝶形光缆制作工艺的流程图。
[0033] 图标: 100 -线缆本体、 110 -护套、 120 -加强件、 130 -光纤、 140 -开槽、 150 -凸出 部。
实施该发明的最佳实施例
本发明的最佳实施方式
[0034] 为使本发明实施方式的目的、 技术方案和优点更加清楚, 下面将结合本发明实 施方式中的附图, 对本发明实施方式中的技术方案进行清楚、 完整地描述, 显 然, 所描述的实施方式是本发明一部分实施方式, 而不是全部的实施方式。 基
\¥0 2019/114488 卩(:17 \2018/115501 于本发明中的实施方式, 本领域普通技术人员在没有作出创造性劳动前提下所 获得的所有其他实施方式, 都属于本发明保护的范围。 因此, 以下对在附图中 提供的本发明的实施方式的详细描述并非旨在限制要求保护的本发明的范围, 而是仅仅表示本发明的选定实施方式。
[0035] 在本发明的描述中, 需要理解的是, 指示方位或位置关系的术语为基于附图所 示的方位或位置关系, 仅是为了便于描述本发明和简化描述, 而不是指示或暗 示所指的元件必须具有特定的方位、 以特定的方位构造和操作, 因此不能理解 为对本发明的限制。
[0036] 在本发明中, 除非另有明确的规定和限定, 术语“安装”、 “相连”、 “连接”、 “固 定”等术语应做广义理解, 例如, 可以是固定连接, 也可以是可拆卸连接, 或成 一体; 可以是机械连接, 也可以是电连接; 可以是直接相连, 也可以通过中间 媒介间接相连, 可以是两个元件内部的连通或两个元件的相互作用关系。 对于 本领域的普通技术人员而言, 可以根据具体情况理解上述术语在本发明中的具 体含义。
[0037] 在本发明中, 除非另有明确的规定和限定, 第一特征在第二特征之上或之下可 以包括第一和第二特征直接接触, 也可以包括第一和第二特征不是直接接触而 是通过它们之间的另外的特征接触。 而且, 第一特征在第二特征之上、 上方和 上面包括第一特征在第二特征正上方和斜上方, 或仅仅表示第一特征水平高度 高于第二特征。 第一特征在第二特征之下、 下方和下面包括第一特征在第二特 征正下方和斜下方, 或仅仅表示第一特征水平高度小于第二特征。
[0038] 实施例 1。
[0039] 本实施例提供了一种气吹蝶形光缆, 请参阅图 2, 这种气吹蝶形光缆包括线缆 本体 100, 线缆本体 100包括护套 110、 加强件 120及光纤 130, 加强件 120及光纤 1 30均置于线缆本体 100内部。
[0040] 护套 110的两侧形成开槽 140, 护套 110的外壁设置有多个齿状的凸出部 150, 凸 出部 150沿线缆本体 100的长度方向延伸。
[0041] 开槽 140有两个, 两个开槽 140对称设置于线缆本体 100的两侧。 护套 110的外部 设置有 20个凸出部 150。 凸出部 150为尖齿形, 凸出部 150的两侧均为平面结构。
\¥0 2019/114488 卩(:17 \2018/115501 凸出部 150的护套 110的径向的最大尺寸为凸出部 150的高度的 5倍。
[0042] 开槽 140为 型结构, 加强件 120有两根, 两根加强件 120对称地设置于光纤 130 的两侧。
[0043] 加强件 120用金属制成。 光纤 130为 3芯光纤 130。
[0044] 本实施例提供的这种气吹蝶型光缆, 与传统的蝶型光缆相比具有低摩擦、 高柔 韧性、 刚度高等特点。
[0045] 本实施例提供的这种气吹蝶型光缆, 在传统的蝶型光缆外端采用锯齿状外表, 减小缆与管道的接触面积, 从而减小摩擦力, 达成气吹的条件。
[0046] 本实施例提供的这种气吹蝶型光缆, 气吹蝶型光缆适用于光纤 1-4芯, 或者适 用光纤 130带传输。
[0047] 实用效果: 与传统的蝶型引入光缆相比, 具有低摩擦系数, 低缆重等特点, 适 合气吹技术的展开。
[0048] 本实施例提供的气吹蝶型光缆至少具有如下效果:
[0049] ( 1) 本发明提供了一种新的敷设蝶型光缆的方式, 为光网络的持续发展提供 了技术支撑。
[0050] (2) 该缆在敷设时可以有效利用小尺寸、 低缆重气吹管道, 满足各大运营商 对于管道利用率的高要求。
[0051] (3) 该缆采用低烟无卤材料的工艺及锯齿状外表的设计, 低烟无卤材料联系 厂商开发低摩擦性能, 锯齿状外表减小施工时接触面积, 最终从俩方面减小摩 擦力。
[0052] 实施例 2。
[0053] 本实施例提供了一种气吹蝶形光缆, 请参阅图 2, 这种气吹蝶形光缆包括线缆 本体 100, 线缆本体 100包括护套 110、 加强件 120及光纤 130, 加强件 120及光纤 1 30均置于线缆本体 100内部。
[0054] 护套 110的两侧形成开槽 140, 护套 110的外壁设置有多个齿状的凸出部 150, 凸 出部 150沿线缆本体 100的长度方向延伸。
[0055] 开槽 140有两个, 两个开槽 140对称设置于线缆本体 100的两侧。 护套 110的外部 设置有 30个凸出部 150。 凸出部 150为尖齿形, 凸出部 150的两侧均为平面结构。
\¥0 2019/114488 卩(:17 \2018/115501 凸出部 150的护套 110的径向的最大尺寸为凸出部 150的高度的 8倍。
[0056] 开槽 140为 型结构, 加强件 120有两根, 两根加强件 120对称地设置于光纤 130 的两侧。
[0057] 加强件 120用金属制成。 光纤 130为 4芯光纤 130。
[0058] 本实施例提供的这种气吹蝶形光缆也能够实现实施例 1中光缆的效果。
[0059] 具有较大高度的凸出部 150使得护套 110在保持较大径向尺寸的同时, 能够与管 道具有较小的接触面积, 能够减小护套 110与管道之间的摩擦力, 方便开展气吹 技术。
[0060] 实施例 3。
[0061] 本实施例提供了一种气吹蝶形光缆, 请参阅图 2, 这种气吹蝶形光缆包括线缆 本体 100, 线缆本体 100包括护套 110、 加强件 120及光纤 130, 加强件 120及光纤 1 30均置于线缆本体 100内部。
[0062] 护套 110的两侧形成开槽 140, 护套 110的外壁设置有多个齿状的凸出部 150, 凸 出部 150沿线缆本体 100的长度方向延伸。
[0063] 开槽 140有两个, 两个开槽 140对称设置于线缆本体 100的两侧。 护套 110的外部 设置有 40个凸出部 150。 凸出部 150为尖齿形, 凸出部 150的两侧均为平面结构。 凸出部 150的护套 110的径向的最大尺寸为凸出部 150的高度的 10倍。
[0064] 开槽 140为 型结构, 加强件 120有两根, 两根加强件 120对称地设置于光纤 130 的两侧。
[0065] 加强件 120用金属制成。 光纤 130为 1芯光纤 130。
[0066] 在制造前, 先设计好线缆本体 100的具体结构形状及尺寸, 再根据图纸设计制 造专用模具, 之后进行蝶形光缆的加工制作。
[0067] 实施例 4。
[0068] 本实施例提供了一种气吹蝶形光缆制作工艺, 请参阅图 3, 一种气吹蝶形光缆 制作工艺, 用于制造上述的气吹蝶形光缆, 包括以下步骤:
[0069] 光纤 130入库-着色-配盘-在光纤 130外部设置护套 110。
[0070] 具体而言:
[0071] 1、 将光纤 130按照客户要求进行着色;
\¥0 2019/114488 卩(:17 \2018/115501
[0072] 2、 将着色光纤 130色纤通过护套 110工序生产出成品, 生产时需采用自定芯模 具, 调试合适的工艺参数;
[0073] 3、 进行检测并进行全性能验证。
[0074] 完成检测后就可以出库。
[0075] 本实施例提供的这种气吹蝶型光缆, 首先, 设计出专用模具, 达成光缆的锯齿 外表, 然后采用柔韧性较好、 强度较大的:^1^, 外护一层低摩擦的低烟无卤材 料。
[0076] 以上所述仅为本发明的优选实施方式而已, 并不用于限制本发明, 对于本领域 的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则之 内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内
Claims
[权利要求 1] 一种气吹蝶形光缆, 其特征在于, 包括线缆本体, 所述线缆本体包括 护套、 加强件及光纤, 所述加强件及光纤均置于线缆本体内部; 所述 护套的两侧形成开槽, 所述护套的外壁设置有多个齿状的凸出部, 所 述凸出部沿所述线缆本体的长度方向延伸。
[权利要求 2] 根据权利要求 1所述的气吹蝶形光缆, 其特征在于, 所述开槽有两个 , 两个开槽对称设置于所述线缆本体的两侧。
[权利要求 3] 根据权利要求 2所述的气吹蝶形光缆, 其特征在于, 所述护套的外部 设置有 20-40个所述凸出部。
[权利要求 4] 根据权利要求 3所述的气吹蝶形光缆, 其特征在于, 所述凸出部为尖 齿形, 凸出部的两侧均为平面结构。
[权利要求 5] 根据权利要求 4所述的气吹蝶形光缆, 其特征在于, 所述凸出部的护 套的径向的最大尺寸为所述凸出部的高度的 5-10倍。
[权利要求 6] 根据权利要求 5所述的气吹蝶形光缆, 其特征在于, 所述护套外部设 置有 25-35个所述凸出部, 所述凸出部的护套的径向的最大尺寸为所 述凸出部的高度的 7-9倍。
[权利要求 7] 根据权利要求 5所述的气吹蝶形光缆, 其特征在于, 所述开槽为 型 结构, 所述加强件有两根, 两根加强件对称地设置于所述光纤的两侧
[权利要求 8] 根据权利要求 7所述的气吹蝶形光缆, 其特征在于, 所述加强件用金 属制成。
[权利要求 9] 根据权利要求 8所述的气吹蝶形光缆, 其特征在于, 所述光纤为 1-4芯 光纤。
[权利要求 10] 一种气吹蝶形光缆制作工艺, 用于制造权利要求 1-9任一项所述的气 吹蝶形光缆, 其特征在于, 包括以下步骤:
光纤入库-着色-配盘-在光纤外部设置护套。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711337379.5 | 2017-12-14 | ||
CN201711337379.5A CN107884890A (zh) | 2017-12-14 | 2017-12-14 | 一种气吹蝶形光缆及其制作工艺 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019114488A1 true WO2019114488A1 (zh) | 2019-06-20 |
Family
ID=61774425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/115501 WO2019114488A1 (zh) | 2017-12-14 | 2018-11-14 | 一种气吹蝶形光缆及其制作工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107884890A (zh) |
WO (1) | WO2019114488A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107884890A (zh) * | 2017-12-14 | 2018-04-06 | 江苏亨通光电股份有限公司 | 一种气吹蝶形光缆及其制作工艺 |
CN113176641A (zh) * | 2021-04-26 | 2021-07-27 | 长飞光纤光缆股份有限公司 | 一种用于气吹敷设的蝶形光缆及其制造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8565564B2 (en) * | 2010-09-10 | 2013-10-22 | Prysmian Communications Cables And Systems Usa, Llc | Bundled optical fiber cable with grooved jacket |
CN203870304U (zh) * | 2014-05-06 | 2014-10-08 | 西安西古光通信有限公司 | 一种暗管布线用微型引入光缆 |
US20150177471A1 (en) * | 2013-12-20 | 2015-06-25 | Corning Cable Systems Llc | Fiber optic cable with extruded tape |
CN204631309U (zh) * | 2015-04-08 | 2015-09-09 | 江苏亨通光电股份有限公司 | 小缆径超细气吹微型光纤光缆 |
CN106125242A (zh) * | 2016-08-29 | 2016-11-16 | 烽火通信科技股份有限公司 | 一种保护印字的扁平光缆 |
CN107884890A (zh) * | 2017-12-14 | 2018-04-06 | 江苏亨通光电股份有限公司 | 一种气吹蝶形光缆及其制作工艺 |
CN207586493U (zh) * | 2017-12-14 | 2018-07-06 | 江苏亨通光电股份有限公司 | 一种气吹蝶形光缆 |
-
2017
- 2017-12-14 CN CN201711337379.5A patent/CN107884890A/zh active Pending
-
2018
- 2018-11-14 WO PCT/CN2018/115501 patent/WO2019114488A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8565564B2 (en) * | 2010-09-10 | 2013-10-22 | Prysmian Communications Cables And Systems Usa, Llc | Bundled optical fiber cable with grooved jacket |
US20150177471A1 (en) * | 2013-12-20 | 2015-06-25 | Corning Cable Systems Llc | Fiber optic cable with extruded tape |
CN203870304U (zh) * | 2014-05-06 | 2014-10-08 | 西安西古光通信有限公司 | 一种暗管布线用微型引入光缆 |
CN204631309U (zh) * | 2015-04-08 | 2015-09-09 | 江苏亨通光电股份有限公司 | 小缆径超细气吹微型光纤光缆 |
CN106125242A (zh) * | 2016-08-29 | 2016-11-16 | 烽火通信科技股份有限公司 | 一种保护印字的扁平光缆 |
CN107884890A (zh) * | 2017-12-14 | 2018-04-06 | 江苏亨通光电股份有限公司 | 一种气吹蝶形光缆及其制作工艺 |
CN207586493U (zh) * | 2017-12-14 | 2018-07-06 | 江苏亨通光电股份有限公司 | 一种气吹蝶形光缆 |
Also Published As
Publication number | Publication date |
---|---|
CN107884890A (zh) | 2018-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019114488A1 (zh) | 一种气吹蝶形光缆及其制作工艺 | |
CN202305943U (zh) | 中心管式光纤束微型光缆 | |
CN211265108U (zh) | 一种5g通信基站用拼合结构光缆及电缆 | |
AU2013101701A6 (en) | Fully dry, central tube-type air blown micro optical fiber | |
CN208672860U (zh) | 一种气吹光纤微缆 | |
CN207586493U (zh) | 一种气吹蝶形光缆 | |
CN215006007U (zh) | 一种阻燃气吹微缆 | |
JP2006208774A (ja) | 光ファイバケーブル | |
CN206096569U (zh) | 双护套自承式蝶形光缆 | |
CN202771071U (zh) | 一种室内外两用光缆 | |
KR101748166B1 (ko) | 케이블 접속 케이싱 | |
WO2019205109A1 (zh) | 一种光缆和穿墙辅助工具的组合结构及光缆 | |
CN209895043U (zh) | 一种光缆 | |
CN205562906U (zh) | 可独立成端的多芯引入光缆 | |
CN108873217A (zh) | 一种抗挤压多芯户外光缆 | |
KR20130113194A (ko) | 공기압 포설용 다심 광케이블 | |
CN114114570A (zh) | 一种基于骨架光缆的扁平型自承式架空复合光缆 | |
CN207571350U (zh) | 一种具有良好弯曲性能的层绞式光缆 | |
CN111090143A (zh) | 一种蜂巢状光纤束及光缆 | |
CN216526438U (zh) | 一种有利于同时气送敷设的可分支光缆 | |
CN203480087U (zh) | 一种中心管式气吹微型光缆 | |
CN205581361U (zh) | 可独立成端的多芯布线光缆 | |
CN211375121U (zh) | 一种蜂巢状光纤束及光缆 | |
CN221007939U (zh) | 一种双护套蝶形光缆 | |
CN215867268U (zh) | 一种室内用隐形光缆 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18889089 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18889089 Country of ref document: EP Kind code of ref document: A1 |